The number of freshmen entering college in a certain year is 621. What type of data is 621?

A. Discrete data
B. categorical data
C. Continuous data

looks discrete to me

To determine what type of data 621 represents, we need to understand the definitions of the options provided.

A. Discrete data: Discrete data consists of whole numbers or values that can only take certain specific values. These values cannot be divided into smaller units. Examples include the number of students in a classroom or the number of cars in a parking lot.

B. Categorical data: Categorical data, also known as qualitative or nominal data, represents groups or categories. It does not have a natural order or numerical significance. Examples include gender (male or female), eye color (blue, brown, or green), or type of car (sedan, SUV, or truck).

C. Continuous data: Continuous data is numerical data that can take any value within a specific range. It can be measured on a scale and has meaningful intervals between values. Examples include age, height, weight, or temperature.

Based on these definitions, 621 is a specific whole number value and cannot be divided into smaller units. Therefore, the correct answer is A. Discrete data.